X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8168de4c791743534263e43bde4d312e88e01d65..7e4501ee3cc88ee8dd2b75e2964118e2897ec4a2:/aclocal.m4 diff --git a/aclocal.m4 b/aclocal.m4 index 4462db6fc4..5897275add 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -10,90 +10,423 @@ dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A dnl PARTICULAR PURPOSE. -# Configure paths for GTK+ -# Owen Taylor 97-11-3 +dnl --------------------------------------------------------------------------- +dnl +dnl Macros for configure.in for wxWindows by Robert Roebling, Phil Blecker, +dnl Vadim Zeitlin and Ron Lee +dnl +dnl This script is under the wxWindows licence. +dnl +dnl Version: $Id$ +dnl --------------------------------------------------------------------------- -dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) -dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS. Uses variables -dnl gtk_config_prefix and/or gtk_config_exec_prefix if defined. -AC_DEFUN(AM_PATH_GTK, +dnl =========================================================================== +dnl macros to find the a file in the list of include/lib paths +dnl =========================================================================== + +dnl --------------------------------------------------------------------------- +dnl call WX_PATH_FIND_INCLUDES(search path, header name), sets ac_find_includes +dnl to the full name of the file that was found or leaves it empty if not found +dnl --------------------------------------------------------------------------- +AC_DEFUN([WX_PATH_FIND_INCLUDES], [ - if test x$gtk_config_exec_prefix != x ; then - gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix" - if test x${GTK_CONFIG+set} != xset ; then - GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config - fi +ac_find_includes= +for ac_dir in $1; + do + if test -f "$ac_dir/$2"; then + ac_find_includes=$ac_dir + break + fi + done +]) + +dnl --------------------------------------------------------------------------- +dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_libraries +dnl to the full name of the file that was found or leaves it empty if not found +dnl --------------------------------------------------------------------------- +AC_DEFUN([WX_PATH_FIND_LIBRARIES], +[ +ac_find_libraries= +for ac_dir in $1; + do + for ac_extension in a so sl dylib; do + if test -f "$ac_dir/lib$2.$ac_extension"; then + ac_find_libraries=$ac_dir + break 2 + fi + done + done +]) + +dnl --------------------------------------------------------------------------- +dnl Path to include, already defined +dnl --------------------------------------------------------------------------- +AC_DEFUN([WX_INCLUDE_PATH_EXIST], +[ + ac_path_to_include=$1 + echo "$2" | grep "\-I$1" > /dev/null + result=$? + if test $result = 0; then + ac_path_to_include="" + else + ac_path_to_include=" -I$1" fi - if test x$gtk_config_prefix != x ; then - gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix" - if test x${GTK_CONFIG+set} != xset ; then - GTK_CONFIG=$gtk_config_prefix/bin/gtk-config - fi +]) + +dnl --------------------------------------------------------------------------- +dnl Path to link, already defined +dnl --------------------------------------------------------------------------- +AC_DEFUN([WX_LINK_PATH_EXIST], +[ + echo "$2" | grep "\-L$1" > /dev/null + result=$? + if test $result = 0; then + ac_path_to_link="" + else + ac_path_to_link=" -L$1" fi +]) - AC_PATH_PROG(GTK_CONFIG, gtk-config, no) - min_gtk_version=ifelse([$1], ,0.99.7,$1) - AC_MSG_CHECKING(for GTK - version >= $min_gtk_version) - no_gtk="" - if test "$GTK_CONFIG" != "no" ; then - GTK_CFLAGS=`$GTK_CONFIG --cflags` - GTK_LIBS=`$GTK_CONFIG --libs gthread` - ac_save_CFLAGS="$CFLAGS" - ac_save_LIBS="$LIBS" - CFLAGS="$CFLAGS $GTK_CFLAGS" - LIBS="$LIBS $GTK_LIBS" +dnl =========================================================================== +dnl C++ features test +dnl =========================================================================== + +dnl --------------------------------------------------------------------------- +dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" header +dnl or only the old one - it may be generally assumed that if +dnl exists, the other "new" headers (without .h) exist too. dnl -dnl Now check if the installed GTK is sufficiently new. (Also sanity -dnl checks the results of gtk-config to some extent) +dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false-or-cross-compiling) +dnl --------------------------------------------------------------------------- + +AC_DEFUN([WX_CPP_NEW_HEADERS], +[ + if test "$cross_compiling" = "yes"; then + ifelse([$2], , :, [$2]) + else + AC_LANG_SAVE + AC_LANG_CPLUSPLUS + + AC_CHECK_HEADERS(iostream) + + if test "$ac_cv_header_iostream" = "yes" ; then + ifelse([$1], , :, [$1]) + else + ifelse([$2], , :, [$2]) + fi + + AC_LANG_RESTORE + fi +]) + +dnl --------------------------------------------------------------------------- +dnl WX_CPP_BOOL checks whether the C++ compiler has a built in bool type dnl - AC_TRY_RUN([ -#include -#include -#include -#include +dnl call WX_CPP_BOOL - will define HAVE_BOOL if the compiler supports bool +dnl --------------------------------------------------------------------------- -int -main () -{ - int major, minor, micro; +AC_DEFUN([WX_CPP_BOOL], +[ + AC_CACHE_CHECK([if C++ compiler supports bool], wx_cv_cpp_bool, + [ + AC_LANG_SAVE + AC_LANG_CPLUSPLUS - if (sscanf("$min_gtk_version", "%d.%d.%d", &major, &minor, µ) != 3) { - printf("%s, bad version string\n", "$min_gtk_version"); - exit(1); - } + AC_TRY_COMPILE( + [ + ], + [ + bool b = true; - if ((GTK_MAJOR_VERSION != gtk_major_version) || - (GTK_MINOR_VERSION != gtk_minor_version) || - (GTK_MICRO_VERSION != gtk_micro_version)) { - printf("Headers vs. library version mismatch!\n"); - exit(1); - } + return 0; + ], + [ + wx_cv_cpp_bool=yes + ], + [ + wx_cv_cpp_bool=no + ] + ) - if (gtk_minor_version == 1) return FALSE; + AC_LANG_RESTORE + ]) - return !((gtk_major_version > major) || - ((gtk_major_version == major) && (gtk_minor_version > minor)) || - ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro))); -} -],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) - CFLAGS="$ac_save_CFLAGS" - LIBS="$ac_save_LIBS" - else - no_gtk=yes + if test "$wx_cv_cpp_bool" = "yes"; then + AC_DEFINE(HAVE_BOOL) fi - if test "x$no_gtk" = x ; then - AC_MSG_RESULT(yes) - ifelse([$2], , :, [$2]) - else - AC_MSG_RESULT(no) - GTK_CFLAGS="" - GTK_LIBS="" - ifelse([$3], , :, [$3]) +]) + +dnl --------------------------------------------------------------------------- +dnl a slightly better AC_C_BIGENDIAN macro which allows cross-compiling +dnl --------------------------------------------------------------------------- + +AC_DEFUN([WX_C_BIGENDIAN], +[AC_CACHE_CHECK([whether byte ordering is bigendian], ac_cv_c_bigendian, +[ac_cv_c_bigendian=unknown +# See if sys/param.h defines the BYTE_ORDER macro. +AC_TRY_COMPILE([#include +#include ], [ +#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN + bogus endian macros +#endif], [# It does; now see whether it defined to BIG_ENDIAN or not. +AC_TRY_COMPILE([#include +#include ], [ +#if BYTE_ORDER != BIG_ENDIAN + not big endian +#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)]) +if test $ac_cv_c_bigendian = unknown; then +AC_TRY_RUN([main () { + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long l; + char c[sizeof (long)]; + } u; + u.l = 1; + exit (u.c[sizeof (long) - 1] == 1); +}], [ac_cv_c_bigendian=no], [ac_cv_c_bigendian=yes], [ac_cv_c_bigendian=unknown]) +fi]) +if test $ac_cv_c_bigendian = unknown; then + AC_MSG_WARN([Assuming little-endian target machine - this may be overriden by adding the line "ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}" to config.cache file]) +fi +if test $ac_cv_c_bigendian = yes; then + AC_DEFINE(WORDS_BIGENDIAN) +fi +]) + +dnl --------------------------------------------------------------------------- +dnl override AC_ARG_ENABLE/WITH to cache the results in .cache file +dnl --------------------------------------------------------------------------- + +AC_DEFUN([WX_ARG_CACHE_INIT], + [ + wx_arg_cache_file="configarg.cache" + echo "loading argument cache $wx_arg_cache_file" + rm -f ${wx_arg_cache_file}.tmp + touch ${wx_arg_cache_file}.tmp + touch ${wx_arg_cache_file} + ]) + +AC_DEFUN([WX_ARG_CACHE_FLUSH], + [ + echo "saving argument cache $wx_arg_cache_file" + mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file} + ]) + +dnl this macro checks for a three-valued command line --with argument: +dnl possible arguments are 'yes', 'no', 'sys', or 'builtin' +dnl usage: WX_ARG_SYS_WITH(option, helpmessage, variable-name) +AC_DEFUN([WX_ARG_SYS_WITH], + [ + AC_MSG_CHECKING([for --with-$1]) + no_cache=0 + AC_ARG_WITH($1, [$2], + [ + if test "$withval" = yes; then + ac_cv_use_$1='$3=yes' + elif test "$withval" = no; then + ac_cv_use_$1='$3=no' + elif test "$withval" = sys; then + ac_cv_use_$1='$3=sys' + elif test "$withval" = builtin; then + ac_cv_use_$1='$3=builtin' + else + AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin]) + fi + ], + [ + LINE=`grep "$3" ${wx_arg_cache_file}` + if test "x$LINE" != x ; then + eval "DEFAULT_$LINE" + else + no_cache=1 + fi + + ac_cv_use_$1='$3='$DEFAULT_$3 + ]) + + eval "$ac_cv_use_$1" + if test "$no_cache" != 1; then + echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp + fi + + if test "$$3" = yes; then + AC_MSG_RESULT(yes) + elif test "$$3" = no; then + AC_MSG_RESULT(no) + elif test "$$3" = sys; then + AC_MSG_RESULT([system version]) + elif test "$$3" = builtin; then + AC_MSG_RESULT([builtin version]) + else + AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin]) + fi + ]) + +dnl this macro checks for a command line argument and caches the result +dnl usage: WX_ARG_WITH(option, helpmessage, variable-name) +AC_DEFUN([WX_ARG_WITH], + [ + AC_MSG_CHECKING([for --with-$1]) + no_cache=0 + AC_ARG_WITH($1, [$2], + [ + if test "$withval" = yes; then + ac_cv_use_$1='$3=yes' + else + ac_cv_use_$1='$3=no' + fi + ], + [ + LINE=`grep "$3" ${wx_arg_cache_file}` + if test "x$LINE" != x ; then + eval "DEFAULT_$LINE" + else + no_cache=1 + fi + + ac_cv_use_$1='$3='$DEFAULT_$3 + ]) + + eval "$ac_cv_use_$1" + if test "$no_cache" != 1; then + echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp + fi + + if test "$$3" = yes; then + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + fi + ]) + +dnl like WX_ARG_WITH but uses AC_ARG_ENABLE instead of AC_ARG_WITH +dnl usage: WX_ARG_ENABLE(option, helpmessage, variable-name) +AC_DEFUN([WX_ARG_ENABLE], + [ + AC_MSG_CHECKING([for --enable-$1]) + no_cache=0 + AC_ARG_ENABLE($1, [$2], + [ + if test "$enableval" = yes; then + ac_cv_use_$1='$3=yes' + else + ac_cv_use_$1='$3=no' + fi + ], + [ + LINE=`grep "$3" ${wx_arg_cache_file}` + if test "x$LINE" != x ; then + eval "DEFAULT_$LINE" + else + no_cache=1 + fi + + ac_cv_use_$1='$3='$DEFAULT_$3 + ]) + + eval "$ac_cv_use_$1" + if test "$no_cache" != 1; then + echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp + fi + + if test "$$3" = yes; then + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + fi + ]) + + + +dnl =========================================================================== +dnl "3rd party" macros included here because they are not widely available +dnl =========================================================================== + + +dnl --------------------------------------------------------------------------- +dnl test for availability of iconv() +dnl --------------------------------------------------------------------------- + +dnl From Bruno Haible. + +AC_DEFUN([AM_ICONV], +[ + dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and + dnl those with the standalone portable GNU libiconv installed). + + AC_ARG_WITH([libiconv-prefix], +[ --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib], [ + for dir in `echo "$withval" | tr : ' '`; do + if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi + if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi + done + ]) + + AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [ + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + AC_TRY_LINK([#include +#include ], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + am_cv_func_iconv=yes) + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS -liconv" + AC_TRY_LINK([#include +#include ], + [iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);], + am_cv_lib_iconv=yes + am_cv_func_iconv=yes) + LIBS="$am_save_LIBS" + fi + ]) + if test "$am_cv_func_iconv" = yes; then + AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) + AC_CACHE_CHECK([if iconv needs const], wx_cv_func_iconv_const, + AC_TRY_COMPILE([ +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif + ], + [], + wx_cv_func_iconv_const="no", + wx_cv_func_iconv_const="yes" + ) + ) + + iconv_const= + if test "x$wx_cv_func_iconv_const" = "xyes"; then + iconv_const="const" + fi + + AC_DEFINE_UNQUOTED(ICONV_CONST, $iconv_const, + [Define as const if the declaration of iconv() needs const.]) fi - AC_SUBST(GTK_CFLAGS) - AC_SUBST(GTK_LIBS) + LIBICONV= + if test "$am_cv_lib_iconv" = yes; then + LIBICONV="-liconv" + fi + AC_SUBST(LIBICONV) ]) + +dnl --------------------------------------------------------------------------- +dnl test for GTK+ 2.0 +dnl --------------------------------------------------------------------------- + dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]]) dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS dnl @@ -286,4 +619,198 @@ main () rm -f conf.gtktest ]) +# Configure paths for GTK+ +# Owen Taylor 97-11-3 + +dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]]) +dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS +dnl +AC_DEFUN(AM_PATH_GTK, +[dnl +dnl Get the cflags and libraries from the gtk-config script +dnl +AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)], + gtk_config_prefix="$withval", gtk_config_prefix="") +AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)], + gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="") +AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program], + , enable_gtktest=yes) + + for module in . $4 + do + case "$module" in + gthread) + gtk_config_args="$gtk_config_args gthread" + ;; + esac + done + + if test x$gtk_config_exec_prefix != x ; then + gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix" + if test x${GTK_CONFIG+set} != xset ; then + GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config + fi + fi + if test x$gtk_config_prefix != x ; then + gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix" + if test x${GTK_CONFIG+set} != xset ; then + GTK_CONFIG=$gtk_config_prefix/bin/gtk-config + fi + fi + + AC_PATH_PROG(GTK_CONFIG, gtk-config, no) + min_gtk_version=ifelse([$1], ,0.99.7,$1) + AC_MSG_CHECKING(for GTK - version >= $min_gtk_version) + no_gtk="" + if test "$GTK_CONFIG" = "no" ; then + no_gtk=yes + else + GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags` + GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs` + gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + if test "x$enable_gtktest" = "xyes" ; then + ac_save_CFLAGS="$CFLAGS" + ac_save_LIBS="$LIBS" + CFLAGS="$CFLAGS $GTK_CFLAGS" + LIBS="$GTK_LIBS $LIBS" +dnl +dnl Now check if the installed GTK is sufficiently new. (Also sanity +dnl checks the results of gtk-config to some extent +dnl + rm -f conf.gtktest + AC_TRY_RUN([ +#include +#include +#include + +int +main () +{ + int major, minor, micro; + char *tmp_version; + + system ("touch conf.gtktest"); + + /* HP/UX 9 (%@#!) writes to sscanf strings */ + tmp_version = g_strdup("$min_gtk_version"); + if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { + printf("%s, bad version string\n", "$min_gtk_version"); + exit(1); + } + + if ((gtk_major_version != $gtk_config_major_version) || + (gtk_minor_version != $gtk_config_minor_version) || + (gtk_micro_version != $gtk_config_micro_version)) + { + printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", + $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version, + gtk_major_version, gtk_minor_version, gtk_micro_version); + printf ("*** was found! If gtk-config was correct, then it is best\n"); + printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n"); + printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); + printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); + printf("*** required on your system.\n"); + printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n"); + printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n"); + printf("*** before re-running configure\n"); + } +#if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION) + else if ((gtk_major_version != GTK_MAJOR_VERSION) || + (gtk_minor_version != GTK_MINOR_VERSION) || + (gtk_micro_version != GTK_MICRO_VERSION)) + { + printf("*** GTK+ header files (version %d.%d.%d) do not match\n", + GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); + printf("*** library (version %d.%d.%d)\n", + gtk_major_version, gtk_minor_version, gtk_micro_version); + } +#endif /* defined (GTK_MAJOR_VERSION) ... */ + else + { + if ((gtk_major_version > major) || + ((gtk_major_version == major) && (gtk_minor_version > minor)) || + ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro))) + { + return 0; + } + else + { + printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n", + gtk_major_version, gtk_minor_version, gtk_micro_version); + printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n", + major, minor, micro); + printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n"); + printf("***\n"); + printf("*** If you have already installed a sufficiently new version, this error\n"); + printf("*** probably means that the wrong copy of the gtk-config shell script is\n"); + printf("*** being found. The easiest way to fix this is to remove the old version\n"); + printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n"); + printf("*** correct copy of gtk-config. (In this case, you will have to\n"); + printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); + printf("*** so that the correct libraries are found at run-time))\n"); + } + } + return 1; +} +],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + if test "x$no_gtk" = x ; then + AC_MSG_RESULT(yes) + ifelse([$2], , :, [$2]) + else + AC_MSG_RESULT(no) + if test "$GTK_CONFIG" = "no" ; then + echo "*** The gtk-config script installed by GTK could not be found" + echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in" + echo "*** your path, or set the GTK_CONFIG environment variable to the" + echo "*** full path to gtk-config." + else + if test -f conf.gtktest ; then + : + else + echo "*** Could not run GTK test program, checking why..." + CFLAGS="$CFLAGS $GTK_CFLAGS" + LIBS="$LIBS $GTK_LIBS" + AC_TRY_LINK([ +#include +#include +], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ], + [ echo "*** The test program compiled, but did not run. This usually means" + echo "*** that the run-time linker is not finding GTK or finding the wrong" + echo "*** version of GTK. If it is not finding GTK, you'll need to set your" + echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" + echo "*** to the installed location Also, make sure you have run ldconfig if that" + echo "*** is required on your system" + echo "***" + echo "*** If you have an old version installed, it is best to remove it, although" + echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" + echo "***" + echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that" + echo "*** came with the system with the command" + echo "***" + echo "*** rpm --erase --nodeps gtk gtk-devel" ], + [ echo "*** The test program failed to compile or link. See the file config.log for the" + echo "*** exact error that occured. This usually means GTK was incorrectly installed" + echo "*** or that you have moved GTK since it was installed. In the latter case, you" + echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ]) + CFLAGS="$ac_save_CFLAGS" + LIBS="$ac_save_LIBS" + fi + fi + GTK_CFLAGS="" + GTK_LIBS="" + ifelse([$3], , :, [$3]) + fi + AC_SUBST(GTK_CFLAGS) + AC_SUBST(GTK_LIBS) + rm -f conf.gtktest +])